15917886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38449}}^1$

素因数の和:38480

約数の個数: 24

約数和(自身を含む): 35989200

約数和(自身を除く): 20071314

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 38449, 76898, 115347, 230694, 346041, 692082, 884327, 1768654, 2652981, 5305962, 7958943, 15917886]

約数ペア:

[(1, 15917886), (2, 7958943), (3, 5305962), (6, 2652981), (9, 1768654), (18, 884327), (23, 692082), (46, 346041), (69, 230694), (138, 115347), (207, 76898), (414, 38449)]